"Search Bar Always Enabled" Syndrome on Facebook for iOS

I've got this "Search Bar always enabled" syndrome on Facebook for iOS V8.0 (also happened on V7.0). Just noticed this issue after updating to iOS 7.1 recently on both iPhone 5s and 5 so I'm not sure if it's since iOS 7.0.6 or not. Tried deleting and reinstalling Facebook app but to no avail. Anyone having this issue too? Solution?

I've got this "Search Bar always enabled" syndrome on Facebook for iOS V8.0 (also happened on V7.0). Just noticed this issue after updating to iOS 7.1 recently on both iPhone 5s and 5 so I'm not sure if it's since iOS 7.0.6 or not. Tried deleting and reinstalling Facebook app but to no avail. Anyone having this issue too? Solution?

Not OK

OK (Sample)

On iOS 7.0.6:

The first time I logged in it didn't show but the second time yes. Unless Facebook removes it, you can't remove it.